Initial commit: MOPC platform with Docker deployment setup

Full Next.js 15 platform with tRPC, Prisma, PostgreSQL, NextAuth.
Includes production Dockerfile (multi-stage, port 7600), docker-compose
with registry-based image pull, Gitea Actions CI workflow, nginx config
for portal.monaco-opc.com, deployment scripts, and DEPLOYMENT.md guide.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/app/(admin)/layout.tsx

@@ -0,0 +1,42 @@
+import { prisma } from '@/lib/prisma'
+import { requireRole } from '@/lib/auth-redirect'
+import { AdminSidebar } from '@/components/layouts/admin-sidebar'
+import { AdminEditionWrapper } from '@/components/layouts/admin-edition-wrapper'
+
+export default async function AdminLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  const session = await requireRole('SUPER_ADMIN', 'PROGRAM_ADMIN')
+
+  // Fetch all editions (programs) for the edition selector
+  const editions = await prisma.program.findMany({
+    select: {
+      id: true,
+      name: true,
+      year: true,
+      status: true,
+    },
+    orderBy: { year: 'desc' },
+  })
+
+  return (
+    <AdminEditionWrapper editions={editions}>
+      <div className="min-h-screen bg-background">
+        <AdminSidebar
+          user={{
+            name: session.user.name,
+            email: session.user.email,
+            role: session.user.role,
+          }}
+        />
+        <main className="lg:pl-64">
+          {/* Spacer for mobile header */}
+          <div className="h-16 lg:hidden" />
+          <div className="container-app py-6 lg:py-8">{children}</div>
+        </main>
+      </div>
+    </AdminEditionWrapper>
+  )
+}